Liebert APM
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Table of Contents
Operator Control and Display Panel
Installation Drawings Option Installation
Operation
Liebert APM Operating Modes 10.2 UPS Startup
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Figures
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Tables
Viii
Important Safety Instructions
Ground Leakage Currents
Battery Hazards
Battery Cabinet Precautions
Glossary of Symbols
Component Expected Life Replace
Component service life
Limited Life Components
Battery Safety Precautions
Battery Maintenance
Battery retorque values
Matching Battery Cabinets-Optional
Battery voltage, nominal and float
Other DC Sources
Installation
UPS Location
Initial Inspections
Preliminary Checks
Final Positioning
Battery Location
Considerations in Moving the Liebert APM
Environmental Considerations
Cable Entry
Floor Installation
Mechanical Considerations
Clearances
System Composition
45kVA and 90kVA UPS Frames-Auxiliary Cabinets
Special Considerations for Parallel Systems
Special Considerations for 1+N Parallel Systems
Optional Cabinets
Liebert FlexPower Assembly
Optional Seismic Brackets
LED indications
Static Bypass Assembly
Lug Size and Torque Requirements
Power Cabling
External Protective Devices
Cable Rating
UPS Output
External Battery
Rectifier and Bypass Input Supply of the UPS Overcurrents
Earth Leakage, RCD Devices
BIB
UPS Input Configuration
Cabling Guidelines
Input busbars-Liebert APM 45kVA frame
Cable Connections
Input busbars-Liebert APM 90kVA frame
Liebert BDC
Busbars-Liebert BDC
Busbars-External 600mm battery cabinet
Busbars-External 900mm battery cabinet
Backfeed Breaker Fuse Block BDSi Fuse Block optional
Accessory Fuses and Backfeed Breaker Wiring
Safety Ground
Ground and neutral busbar connections-45kVA frame busbars
Ground and neutral busbar connections-90kVA frame busbars
Fuses
Cabling Procedure
Protective Devices
UPS Rectifier and Bypass Input Supply
Control Cables Details
Output System Connections-Ensure Correct Phase Rotation
Internal UPS Battery Connections
Static Bypass Assembly Features
Auxiliary Terminal Block
Assembly
Description of dry contact input port
Refer to for the location of connectors J4, J5, J8 and J9
Dry Contacts
Input Dry Contacts
Liebert BDC interface
Output Dry Contacts
Liebert BDC Interface
Output dry contact relays
Battery cabinet interface
Battery Cabinet Interface Connectors
EPO input contact relays
Refer to for the location of connector J6
EPO Input-Optional
Safety
UPS Batteries-LiebertAPM 45kVA Frame Only
External Battery Cabinet Installation
Matching Battery Cabinets
Battery cabinet, 600mm wide-details
Connecting the Batteries
HX330 HX300 HX205 HX150
Battery trays for 600mm battery cabinet
Battery cabinet with trays for 900mm battery cabinet
Connecting the Battery Cabinet to the UPS
Installation Considerations
Battery cabinet connection to Liebert APM
Control wiring for Liebert APM to battery cabinet
Cabinet
Battery Ground Fault Detection Set
Battery
Non-Standard Batteries
Liebert BDC
Normal UPS Mode
Locating the Cabinet
Maintenance Mode
Cable Installation
Control wiring for Liebert APM UPS to Liebert BDC
Power Cable Installation
Input/Output Wiring
BDC connection to Liebert APM
Bolting Liebert APM to a Liebert BDC
Bolting Cabinets Together
Installation Drawings
Installation Drawings
Detail a
Liebert APM with top fan kit
600V Internal Transformer
Center of gravity and weights for Liebert APM 90 kVA frame
Internal Maintenance Bypass
480V Internal Transformer
Installation Drawings
12HX150 Batteries
Center of gravity and weights for Liebert APM 45 kVA frame
Liebert APM 90kVA Frame
Liebert APM 45kVA Frame
UPS cable connections-45kVA and 90kVA frames
Refer to for interconnect wiring
Battery cabinet connection to UPS
Run From Conductors
Interconnect wiring for Liebert APM to battery cabinet
600mm Battery Cabinet 900mm
Installation Drawings
Installation Drawings
Outline drawing, Liebert BDC for Liebert APM, 15-90kVA
Outline drawing, Liebert BDC for Liebert APM, 15-45kVA
Liebert BDC connection to UPS
Hardware Two Belleville Washers
Interconnect wiring for Liebert APM to Liebert BDC
Spring washer torque application
Seismic mounting bracket details
Liebert APM communication options
Liebert IntelliSlot Communication
Liebert IntelliSlot Web card display
Web Card-Optional
Pin Function Operation
Relay Card pin configuration
Relay card jumper configuration
Relay Card
Pin Description
Alber BDSi Battery Monitoring System-Optional
Liebert IntelliSlot MultiPort 4 Card
Assignment
Rear Panel 120VAC 50/60Hz Input
Alber BDSi controller and input connection
Multi-temperature sensors
Battery Temperature Compensation
UPS operating modes
Operating mode Descriptions
MBB
Static Bypass Switch
Battery Start Mode
Normal Mode
Battery Mode
Auto-Restart Mode
Paralleling Mode
Maintenance Mode
Sleep Mode
Descriptions of UPS operator control and display panel
Operator Control Panel
Mimic display status indicators
Mimic Display Indicators
Control buttons
Alarm Buzzer
Control Buttons
Buzzer
UPS System Information Time Alarms
LCD Overview
Icons for navigation keys
Navigation Keys
LCD Menus and Data Items
Output
Settings
Command
Mains input
Current Date and Time
Language Selection
Date and time screen
UPS History Log
Opening Display
Default Screen
Types of LCD Screens
UPS Help Screen
From Bypass to Inverter Mode With Power Interruption
From Inverter to Bypass Mode With Interruption
Pop-Up Windows
Enter Control Password
Battery Capacity Test Confirmation
Battery Self-Test Aborted, Condition Not Met
Battery Refresh Charge Aborted, Condition Not Met
Events
UPS menus and data window items
Menu Type Item Type Explanation
Mains
Tests
Start/stop Battery
UPS Startup
Liebert APM Operating Modes
FlexPower Assembly Address
Startup Procedure
Dip switch matrix
Mimic indicators after initialization
Switching Between UPS Operation Modes
Battery start button location
UPS Battery Start
Operation
Operation
De-Energize Liebert APM with Maintenance Bypass Cabinet
Procedure to Take UPS1 Offline While Leaving UPS2 Online
De-Energize Liebert APM Without Maintenance Bypass Cabinet
Procedure to Put UPS2 Back Online
Procedure to Put UPS1 Back Online
Procedure to Take UPS2 Offline While Leaving UPS1 Online
Liebert APM six-breaker buyout paralleling configuration
Emergency Shutdown With EPO
Auto Restart
Battery Protection
10.14.1Battery Undervoltage Warning
10.14.2Battery End-of-Discharge EOD Protection
Dust filter replacement
Environmental requirements
UPS mechanical characteristics
Conformity and Standards
UPS Environmental
600mm battery cabinet mechanical characteristics
45kVA Liebert BDC mechanical characteristics
90kVA Liebert BDC mechanical characteristics
Supplier Part Number
900mm battery cabinet mechanical characteristics
Batteries Approved for Use in Liebert APM Systems
Nominal Maximum
UPS Electrical Characteristics
Maximum Recommended Lug T&B
AC/AC efficiency, loss and air exchange
UPS currents and terminals-Battery 288V string
UPS currents and terminals-Output
UPS kVA
Battery DC intermediate circuit
Rectifier input Parameter 15-90kVA
Parameter 15 90kVA
Bypass input
Inverter output to critical load
Nups
Safety Precautions
Air Filters
Routine Maintenance
Battery Maintenance
Record Log
113
Torque Requirements
Battery voltage record
Circuit breakers with compression lugs for power wiring
Terminal block with compression lugs for control wiring
Recommended Test Equipment
Reporting a Problem
Detecting Trouble
Corrective Actions
Hazardous substances or elements
Appendix a Hazardous Substances or Elements Announcement
Event Message Description / Suggested Action if any
UPS status messages
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